资本资产定价模型并非旨在成为资本市场的实证均衡理论,而是一种规范性理论,描述如果投资者以某种方式行事,价格应如何表现。
一些意志坚定的人在经受生离死别考验时表现出令人羡慕的顺从与刚毅。
唯一能拯救我们的是真相。真相是唯一能让我们自由的东西。
The fundamental 'formula' of Gestalt theory might be expressed in this way: There are wholes, the behavior of which is not determined by that of their individual elements, but where the part-processes are themselves determined by the intrinsic nature of the whole.